WLM200N5-23-ESD MiniPCI wireless network adapter provides up to 200mW output power with electrostatic discharged (ESD) protection. WLM200N5-23-ESD provides leading 802.11a/n performance, supporting up to 300Mbps physical data rates and about 200Mbps of actual user throughput on both the uplink and downlink. Adding Compex WLM 11n series mini-pci wireless network adapter to your device, will greatly improve the network performance and achieve higher efficiency of everyday activities such as file transfers, Internet browsing, and media streaming. Built on Atheros chipset, it can be used with all draft IEEE 802.11n compatible WLANs, and is ideally suited to be integrated into a wide range of OEM devices.

The speed at which the devices communicate determine the so-called modulation schemes and code MSC. These are defined total 31st
MSC 0-7 uses one antenna to transmit and receive (so-called single stream) It is possible to have a standard width of 20 MHz channel, but for higher speed is selected to be 40 MHz. MSC7 theoretical maximum speed of 150 Mbps and is used only one antenna. Real rates are above 70 Mbps, but we'll see how it will be in our other tests.